Trace number 3096408

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MultiFlip 2011-02-11? (TO) 1300.02 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v60-c5340-S1675230100-032.UNKNOWN.cnf
MD5SUMf9a60c414c65108f1df33ba3a81b8715
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark349.16
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3096408-1301760976/watcher-3096408-1301760976 -o /tmp/evaluation-result-3096408-1301760976/solver-3096408-1301760976 -C 2400 -W 1300 -M 7680 MultiFlip HOME/instance-3096408-1301760976.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.94 3.99 3.94 4/189 16296
/proc/meminfo: memFree=21551916/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3000 CPUtime=0 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 336 0 0 0 0 0 0 0 25 0 1 0 287696259 3072000 276 33554432000 134512640 134540672 4288169376 18446744073709551615 4650492 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 750 276 215 7 0 107 0

[startup+0.039637 s]
/proc/loadavg: 3.94 3.99 3.94 4/189 16296
/proc/meminfo: memFree=21551916/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3260 CPUtime=0.03 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 415 0 0 0 3 0 0 0 25 0 1 0 287696259 3338240 354 33554432000 134512640 134540672 4288169376 18446744073709551615 134538712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 815 354 217 7 0 172 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3260

[startup+0.100627 s]
/proc/loadavg: 3.94 3.99 3.94 4/189 16296
/proc/meminfo: memFree=21551916/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3260 CPUtime=0.09 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 415 0 0 0 9 0 0 0 25 0 1 0 287696259 3338240 354 33554432000 134512640 134540672 4288169376 18446744073709551615 134538618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 815 354 217 7 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.300593 s]
/proc/loadavg: 3.94 3.99 3.94 4/189 16296
/proc/meminfo: memFree=21551916/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3260 CPUtime=0.29 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 415 0 0 0 29 0 0 0 25 0 1 0 287696259 3338240 354 33554432000 134512640 134540672 4288169376 18446744073709551615 134538621 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 815 354 217 7 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3260

[startup+0.700526 s]
/proc/loadavg: 3.94 3.99 3.94 4/189 16296
/proc/meminfo: memFree=21551916/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=0.69 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 69 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134522944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3388

[startup+1.50045 s]
/proc/loadavg: 3.94 3.99 3.94 4/188 16298
/proc/meminfo: memFree=21551312/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=1.49 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 149 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524205 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3388

[startup+3.10018 s]
/proc/loadavg: 3.94 3.99 3.94 4/188 16298
/proc/meminfo: memFree=21550692/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=3.09 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 309 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3388

[startup+6.30058 s]
/proc/loadavg: 3.94 3.99 3.94 5/190 16325
/proc/meminfo: memFree=21551420/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=6.29 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 629 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134526691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3388

[startup+12.7005 s]
/proc/loadavg: 3.87 3.97 3.94 5/190 16380
/proc/meminfo: memFree=21552156/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=12.69 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 1269 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3388

[startup+25.5004 s]
/proc/loadavg: 3.90 3.97 3.94 5/190 16380
/proc/meminfo: memFree=21551192/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=25.49 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 2549 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3388

[startup+51.1001 s]
/proc/loadavg: 3.93 3.97 3.94 5/190 16382
/proc/meminfo: memFree=21550800/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=51.09 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 5109 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3388

[startup+102.306 s]
/proc/loadavg: 4.03 3.99 3.94 5/190 16382
/proc/meminfo: memFree=21549416/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=102.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 10230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3388

[startup+162.3 s]
/proc/loadavg: 4.01 3.99 3.94 5/190 16384
/proc/meminfo: memFree=21549032/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=162.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 16230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524250 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3388

[startup+222.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 16386
/proc/meminfo: memFree=21549084/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=222.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 22230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134522963 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3388

[startup+282.3 s]
/proc/loadavg: 4.00 3.99 3.94 5/190 16388
/proc/meminfo: memFree=21549040/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=282.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 28230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524283 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3388

[startup+342.3 s]
/proc/loadavg: 4.06 4.00 3.95 5/190 16389
/proc/meminfo: memFree=21549120/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=342.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 34230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523960 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3388

[startup+402.301 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 16390
/proc/meminfo: memFree=21549196/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=402.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 40230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3388

[startup+462.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 16392
/proc/meminfo: memFree=21549264/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=462.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 46230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3388

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 16394
/proc/meminfo: memFree=21549196/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=522.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 52230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3388

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 16396
/proc/meminfo: memFree=21549384/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=582.3 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 58230 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523513 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3388

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 16397
/proc/meminfo: memFree=21549232/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=642.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 64231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134522921 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 3388

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 16398
/proc/meminfo: memFree=21548800/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=702.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 70231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134526541 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 3388

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 16400
/proc/meminfo: memFree=21548872/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=762.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 76231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523547 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 3388

[startup+822.3 s]
/proc/loadavg: 4.05 4.01 3.96 5/190 16402
/proc/meminfo: memFree=21548812/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=822.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 82231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523504 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 3388

[startup+882.3 s]
/proc/loadavg: 4.02 4.01 3.96 5/190 16404
/proc/meminfo: memFree=21548856/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=882.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 88231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 3388

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 16405
/proc/meminfo: memFree=21548916/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=942.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 94231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 3388

[startup+1002.3 s]
/proc/loadavg: 4.04 4.01 3.96 5/190 16406
/proc/meminfo: memFree=21549116/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=1002.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 100231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523760 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 3388

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 3.96 5/190 16408
/proc/meminfo: memFree=21549200/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=1062.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 106231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134526567 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 3388

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 16410
/proc/meminfo: memFree=21549400/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=1122.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 112231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 3388

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 16412
/proc/meminfo: memFree=21549364/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=1182.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 118231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134523477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 3388

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 16413
/proc/meminfo: memFree=21548688/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=1242.31 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 124231 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524247 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 3388



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 3.98 3.96 4/184 16432
/proc/meminfo: memFree=21551072/32950928 swapFree=67111528/67111528
[pid=16296] ppid=16294 vsize=3388 CPUtime=1300.02 cores=1,3
/proc/16296/stat : 16296 (MultiFlip) R 16294 16296 15327 0 -1 4202496 440 0 0 0 130002 0 0 0 25 0 1 0 287696259 3469312 379 33554432000 134512640 134540672 4288169376 18446744073709551615 134524003 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16296/statm: 847 379 220 7 0 204 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 3388

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1300.02
CPU system time (s): 0
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 3388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 440
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 3597

runsolver used 1.79073 second user time and 4.12937 second system time

The end

Launcher Data 

Begin job on node126 at 2011-04-02 18:16:16
IDJOB=3096408
IDBENCH=83090
IDSOLVER=1523
FILE ID=node126/3096408-1301760976
RUNJOBID= node126-1301757062-15347
PBS_JOBID= 12841073
Free space on /tmp= 71688 MiB

SOLVER NAME= MultiFlip 2011-02-11
BENCH NAME= SAT11/random/medium/unif-k7-r89-v60-c5340-S1675230100-032.UNKNOWN.cnf
COMMAND LINE= MultiFlip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3096408-1301760976/watcher-3096408-1301760976 -o /tmp/evaluation-result-3096408-1301760976/solver-3096408-1301760976 -C 2400 -W 1300 -M 7680  MultiFlip HOME/instance-3096408-1301760976.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= f9a60c414c65108f1df33ba3a81b8715
RANDOM SEED=1871381524

node126.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      21552180 kB
Buffers:        350240 kB
Cached:       10712740 kB
SwapCached:          0 kB
Active:        7248236 kB
Inactive:      3882876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      21552180 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             416 kB
Writeback:           0 kB
AnonPages:       68080 kB
Mapped:          16164 kB
Slab:           204464 kB
PageTables:       5224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   252160 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71688 MiB
End job on node126 at 2011-04-02 18:37:58